Photos Junyi Du, Liz Butler, and Ying Lan at Convocation, May 14, 2016 Xiaoming Liang and Yiran Dong at Commencement (May 2009). Photo by Liz Butler. Liz Butler and Hongbo Shao at Commencement (May 2008). Photo by Tu Pham. Yao Tan, Xingdong Zhu, Liz Butler, and Yiran Dong at Convocation (May 2007). Photo by Lixia Chen. Anil Waghe, Sunny Castleberry, Liz Butler, Becky Hanoch, Xingdong Zhu, and Hongbo Shao outside Carson Engineering Center (December 2003). Photo by James Castleberry.